diff --git a/test/e2e/cluster_size_autoscaling.go b/test/e2e/cluster_size_autoscaling.go
index 1a1e0dd49e7..d41ab00a130 100644
--- a/test/e2e/cluster_size_autoscaling.go
+++ b/test/e2e/cluster_size_autoscaling.go
@@ -28,7 +28,7 @@ import (
 )
 
 const (
-	scaleTimeout = 2 * time.Minute
+	scaleTimeout = 5 * time.Minute
 )
 
 var _ = framework.KubeDescribe("Cluster size autoscaling [Feature:ClusterSizeAutoscaling] [Slow]", func() {